//
// Created by lihengliu on 2023/2/24.
//

#ifndef JNIDEMO_CALCULATOR_H
#define JNIDEMO_CALCULATOR_H

class Calculator {
  public:
    int getArea(int a, int b);

    int doSimpleCalculate(int a, int b, char ch);
};

#endif //JNIDEMO_CALCULATOR_H
